Ayllon, R. M., Furlan, M. R., El Hajj , T. M. and Silva, P. S. C. (2023) “Th-232 Radiological Aspects of Carbonate Niobium Mining Waste Use as Agricultural Amendment”, Brazilian Journal of Radiation Sciences, 11(1A (Suppl.), pp. 1–21. doi: 10.15392/2319-0612.2023.2223.